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Question
Parameter "$_" ?
Answer

Expands to the last argument of the last command that was executed.


Question
Parameter "$_" ?
Answer
?

Question
Parameter "$_" ?
Answer

Expands to the last argument of the last command that was executed.

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BashGuide/Parameters - Greg's Wiki
most recently completed foreground command. $ $$ Expands to the PID (process ID number) of the current shell. ! $! Expands to the PID of the command most recently executed in the background. _ <span>"$_" Expands to the last argument of the last command that was executed. And here are a few examples of Variables that the shell provides for you: BASH_VERSION: Contains a string describing the version of Bash. HOSTNAME: Contains the hostname of your compute

Summary

statusnot learnedmeasured difficulty37% [default]last interval [days]               
repetition number in this series0memorised on               scheduled repetition               
scheduled repetition interval               last repetition or drill

Details

No repetitions


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